World Neurosurg
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Many studies, mainly original articles and reviews, have been reported on congenital scoliosis (CS), but there is a lack of bibliometric analyses. This study aimed to systematically analyze the developments and focuses in CS and related research fields. ⋯ Over time, research on CS and in related fields has gained greater attention and has been expanding continuously, showing a trend toward globalization. We recommend that researchers focus on the progress of surgical techniques, advances in molecular biology and genetics, and characteristics of CS. The top clusters, most-cited articles, and references with the strongest burst citations should be studied further.
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Symptomatic lumbar spinal stenosis (LSS) is a common indication for surgery in the elderly. Preoperative radiographic evaluation of patients with LSS often reveals redundant nerve roots (RNRs). The clinical significance of RNRs is uncertain. RNRs have not been studied in the setting of minimally invasive surgery. This study investigates the relationship between RNRs and clinical outcomes after minimally invasive tubular decompression. ⋯ Preoperative RNRs are associated with increased age, symptom duration, and lumbar stenosis severity. Patients improved after minimally invasive decompression regardless of RNR presence. RNR presence had no effect on short-term clinical outcomes. Further study is required to assess their long-term significance.
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The ability to accurately predict pain generators for chronic neck and back pain remains elusive. ⋯ This study suggests that there is benefit with SPECT-CT specially to guide facet injections after failed prior facet injections.
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Bibliometric analyses assess the impact and influence of articles in the academic community. There is no previous work that has used bibliometric analysis of microvascular decompression (MVD). This study aims to identify and characterize the 100 most cited articles on MVD. ⋯ This work provides a detailed evaluation of the 100 most cited articles on MVD, thus allowing recognition and selected reading of the most influential academic contributions related to this surgical technique in a variety of cranial nerve disorders.
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This case involved a 66-year-old woman with unruptured proximal middle cerebral artery (MCA) aneurysm that had been found 4 years earlier and followed up with annual magnetic resonance imaging examinations. Considering several risk factors for rupture, such as increasing size and irregular shape of the aneurysm, we offered clipping surgery (Video 1). Preoperative 3-dimensional digital subtraction angiography demonstrated an irregularly shaped aneurysm 6 mm in maximum diameter with multiple daughter sacs. ⋯ Doppler ultrasonography and indocyanine green confirmed complete clipping and patent flow through the MCA bifurcation. Postoperative 3-dimensional computed tomography angiography confirmed no aneurysm filling, and diffusion-weighted imaging demonstrated no ischemic complications. Depending on the positional relationship of the aneurysm and limen insulae, different surgical procedures for head positioning, distance of Sylvian fissure dissection, and securing the site for proximal control are essential for safe clipping of MCA aneurysms.